package com.ymy.eb.esaybuy.service;

import com.ymy.eb.esaybuy.model.EbProductCategory;

import java.util.List;
import java.util.Map;

/*
* Map map =new Hash Map
* map.put("big",大集合)
* */
public interface EbProductCategoryService {
    Map<String, List<EbProductCategory>> selectBigAndSmallCate();
}
